EventBuilder¶

Create event declarations.

See also: Emit Overview | TypeBuilder

Factory Methods¶

Method	Description
`For(string name, string type)`	Create an event (e.g., `"PropertyChanged"`, `"PropertyChangedEventHandler?"`)
`For<T>(string name, ValidSymbol<T> type)`	Create an event using a symbol's globally qualified name

Modifiers¶

event.WithAccessibility(Accessibility.Public)
event.WithAccessibility("public")  // from snapshot or ValidSymbol.AccessibilityString
event.AsStatic()
event.AsVirtual()
event.AsOverride()
event.AsAbstract()

Conditional Compilation¶

event.When(Directives.Net6OrGreater)
event.InRegion("Events")

Attributes & XML Documentation¶

event.WithAttribute("NonSerialized")
event.WithAttribute("Obsolete", a => a.WithArgument("\"Use NewEvent\""))
event.WithAttribute(preConfiguredAttribute)
event.WithXmlDoc("Raised when a property changes.")
event.WithXmlDoc(doc => doc.Summary("Raised when a property changes."))
event.WithXmlDoc(documentationSnapshot)
event.AddUsing("System.ComponentModel")

Example¶

var changed = EventBuilder.For("PropertyChanged", "PropertyChangedEventHandler?")
    .WithAccessibility(Accessibility.Public)
    .WithXmlDoc("Occurs when a property value changes.");

// Add to type
typeBuilder.AddEvent(changed)

Properties¶

event.Name  // string
event.Type  // string